/*
 * FindBugs - Find Bugs in Java programs
 * Copyright (C) 2003-2008 University of Maryland
 * 
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 * 
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

package edu.umd.cs.findbugs.gui2;

import edu.umd.cs.findbugs.gui2.sort.SortableBugTree;

/**
 * Interface for a UI component which displays a bug tree, which can be replaced with a new tree.
 * 
 * @author Graham Allan (grallan@cis.strath.ac.uk)
 */
public interface ITreeHolder {

	void newTree(SortableBugTree newTree, BugTreeModel newModel);
	
	SortableBugTree getTree();
	
	BugTreeModel getBugTreeModel();

	/**
	 * Disable UI elements to prevent user interactions.
	 * 
	 * @param freezeUi true to disable UI elements
	 */
	@SwingThread
	void setRebuilding(boolean freezeUi);
}
